Ham Sandwich is a character that appeared in the original Uncle Grandpa short, when Uncle Grandpa accidentally destroys his computer, then after Uncle Grandpa tried to make a new one, he made a mutant maker by mistake. He later appeared in the Secret Mountain Fort Awesome episode 5 Disgustoids and a Baby, where he is kidnapped. His last appearance was in Exquisite Grandpa. He is voiced by Steven Blum.